What is the fastest way to improve fitness?
I had a knee injury (torn meniscus) this year that, while waiting for surgery and then during recovery, kept me on the couch for a good six months. Now, even though I get about 8-10K steps a day for my job, I feel winded still. Mind you, I’m 47 and overweight, but I’ve never felt like this and I want to feel like I can…
